---
service: h.root-servers.net
metric: rcode-volume
start-period: '2016-02-04T00:00:00Z'
end-period: '2016-02-04T23:59:59Z'
rcodes:
  0: 770729869
  1: 1824563
  16: 17
  2: 57
  3: 2292660187
  4: 1123376
  5: 33438
  9: 5